Claude Code v2.1.174

Released Jun 12, 2026 (2 months ago).

37 issues reference this build

3 still open

34 resolved (92%)

"References this build" means the issue body mentions running 2.1.174 (from the bug-report template). It reflects report volume, not a proven defect count — an issue may mention a version without being caused by it. First-party data from the anthropics/claude-code tracker.

Top issues reported on v2.1.174

Ranked by community engagement (reactions and comments).

`/clear` from the web remote control shows "Context cleared" but does not clear the session context
Resolved 💬 4 👍 3 #68059
[BUG] Not able to scroll through the claude code response. There is no scroll bar, it has vanished completely. The mouse wheel just shuffles through historic prompts. I use claude code in VS code.
Open 💬 3 👍 3 #68544
Background tasks panel: completed tasks stay listed as Running and dismissals do not persist
Resolved 💬 2 👍 3 #67895
[Bug] Model access lost without changes: claude-fable-5 unavailable on max plan
Resolved 💬 6 👍 1 #68131
[BUG] Desktop app: enabling the worktree checkbox resets the base branch to "main", ignoring the repo's default branch (origin/HEAD → dev)
Open 💬 1 👍 2 #80547
Subagents return fully hallucinated results with zero tool calls; leaked tool-call XML in text; two fabricated 'prompt injection detected' reports
Open 💬 4 #67730
[BUG]the latest version is Not able to run on windows
Resolved 💬 3 #68504
You've hit your session limit · resets 1:50pm (Asia/Damascus)
Resolved 💬 3 #68162
I don't have a bug report to generate a title from. Please provide the bug report details so I can create an appropriate GitHub issue title.
Resolved 💬 3 #68153
[Bug] `/status` command Config output does not match documentation regarding configuration layers and settings display (re-opening)
Resolved 💬 3 #68089
[Bug] Model unexpectedly downgraded to Opus 4.8 during security analysis request of internal app
Resolved 💬 3 #67993
Wakeup-resumed turns intermittently serialize first tool call as literal <invoke> XML in text; with end_turn no retry is injected and ScheduleWakeup loops die silently
Resolved 💬 3 #67945
[Bug] Anthropic API Error: Overly Aggressive Content Filtering on Harmless Chess Terminology
Resolved 💬 3 #67918
[Bug] Performance regression: Significantly slower than Codex with repeated task misinterpretation
Resolved 💬 3 #67856
Telegram channel plugin: bun server self-kills / fails to spawn on Windows (v2.1.174)
Resolved 💬 3 #67792
[BUG] Diff rendering: bold/code text invisible on red (deleted) background lines
Resolved 💬 3 #67783
Claude in Chrome (Linux): CLI never attempts bridge socket connection — all tools return 'Browser extension is not connected' after exactly 10s, while extension↔native-host channel is verified working
Resolved 💬 3 #67778
[Bug] Anthropic API returning safety filters on legitimate jiu jitsu biometric content
Resolved 💬 3 #67767
[BUG] Tab-indented code renders without indentation in Write/create-file preview (file content is correct)
Resolved 💬 3 #67763
WebSearch tool broken: internal model claude-haiku-4-5@20251001 not found
Resolved 💬 3 #67756
MCP OAuth: cannot connect to Microsoft Entra ID-protected servers (RFC 8707 resource must be App ID URI, conflicts with RFC 9728 canonical-resource check)
Resolved 💬 2 #76096
Big THANK YOU to authors of Claude Code and Opus model.
Resolved 💬 2 #69696
Statusline OSC 8 links with custom URI schemes (e.g. vscode://) aren't dispatched on click in `claude agents` / FleetView
Resolved 💬 2 #68103
[BUG] 437 subagents is probably too many
Resolved 💬 2 #67994
[Bug] Unnecessary security warning for local workspace file changes
Resolved 💬 2 #67799
Background agent re-runs after completion: duplicate task-notifications under same task ID with uncommissioned work (2.1.174)
Resolved 💬 2 #67784
[Bug] False positive security guardrail detection
Resolved 💬 2 #67777
[BUG] Browser pane screenshot always times out (30s) when pane is not displayed — visibilityState "hidden", zero compositor frames (2.1.174; re-file of stale-closed #53475)
Resolved 💬 1 #77679
macOS: FDA panel accumulates multiple versioned entries on auto-update; no cleanup on upgrade
Resolved 💬 1 #72550
[Bug] Model behavior degradation or unexpected responses
Resolved 💬 1 #72196

Changelog

What's changed

Added wheelScrollAccelerationEnabled setting to disable mouse-wheel scroll acceleration in fullscreen mode
Fixed the /model picker hiding the model family that Default resolves to — Opus now appears as its own row on Max/Team Premium/Enterprise plans, Sonnet on Pro/Team plans, and Opus on pay-as-you-go API accounts
Fixed /model picker showing a hardcoded Sonnet version label when ANTHROPIC_DEFAULT_SONNET_MODEL pins a different Sonnet
Fixed the "Fable 5 is now consuming usage credits" banner incorrectly showing for enterprise accounts with usage-based billing
Fixed Bedrock GovCloud regions (us-gov-*) deriving the wrong inference profile prefix (global instead of us-gov), causing 400 errors on derived model IDs
Fixed background sessions inheriting another session's ANTHROPIC_* provider env (gateway URL, custom headers, /model aliases) from the shell that started the background daemon
Fixed a 1-2 second pause when exiting Claude Code shortly after a shell command was interrupted or killed on macOS and Linux
Fixed git commit co-author attribution showing an incorrect model name for some models
Fixed the /advisor dialog pre-selecting a saved advisor model that is blocked by the availableModels allowlist
Fixed skill hot-reload re-sending the entire skill listing when a single skill changed; only changed skills are now re-announced
Fixed Workflow tool agent() subagents missing per-agent attribution headers
[VSCode] Added usage attribution to the Account & usage dialog (/usage) showing cache misses, long context, subagents, and per-skill/agent/plugin/MCP breakdowns over the last 24h or 7d
Fixed pre-warmed background workers failing with "Could not resolve authentication method" when claimed after sitting idle